1. Dik f(x) = 10-3x^2 g(x) = x+5 h(x) = 4x Nilai hogof (2) =...? 2. Dik f(x) = x+1 fog(x) = 3x^2+4 Dit g(x) =...? 3. Dik g(x) = x-4 fog(x) = x^2-3x+2 Tentuk
Matematika
milaseptiana01
Pertanyaan
1. Dik f(x) = 10-3x^2
g(x) = x+5
h(x) = 4x
Nilai hogof (2) =...?
2. Dik f(x) = x+1
fog(x) = 3x^2+4
Dit g(x) =...?
3. Dik g(x) = x-4
fog(x) = x^2-3x+2
Tentukan fog(x) =...?
4. Dik f(x) = 2x-3/x+4 g(x) = 2x
Maka (gof)^-1 (x) =...?
Bantuin jawab yaa makasih... Jawab nya yang serius yaa!
g(x) = x+5
h(x) = 4x
Nilai hogof (2) =...?
2. Dik f(x) = x+1
fog(x) = 3x^2+4
Dit g(x) =...?
3. Dik g(x) = x-4
fog(x) = x^2-3x+2
Tentukan fog(x) =...?
4. Dik f(x) = 2x-3/x+4 g(x) = 2x
Maka (gof)^-1 (x) =...?
Bantuin jawab yaa makasih... Jawab nya yang serius yaa!
1 Jawaban
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1. Jawaban seungheee
2.fog(x)=3x^2+4
f(gx)=3x^2+4
1(gx)+1=3x^2+4
gx=3x^2+4-1
gx=3x^2+3